diff -r 8173571d354e -r 1fc85118c3ae locationdataharvester/mylocationlogger/inc/mylocationlogger.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationdataharvester/mylocationlogger/inc/mylocationlogger.h	Tue Aug 31 15:09:25 2010 +0300
@@ -0,0 +1,143 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+#ifndef MYLOCATIONLOGGER_H
+#define MYLOCATIONLOGGER_H
+#include <e32base.h> 
+#include <e32std.h> 
+#include <e32des8.h>
+#include <e32svr.h>
+#include "mylocloggingconfiguration.h"
+_LIT( KLogsDir, "Mylocation");
+_LIT( KLogFileName, "Mylocation.log");
+
+/*
+ We have 3 possible logging methods:
+
+ set MYLOC_LOGGING_METHOD to 0 to get no logging at all
+ set MYLOC_LOGGING_METHOD to 1 to get logging via RDebug::Print
+ set MYLOC_LOGGING_METHOD to 2 to get logging to log file
+
+ Switching on/off is done in the Configuration file (MyLocLoggingConfiguration.h)
+ */
+
+#if ( defined (_MYLOCLOGGING) )
+#if ( defined (_MYLOC_LOGGING_TO_FILE))
+#define MYLOC_LOGGING_METHOD 2
+#else
+#define MYLOC_LOGGING_METHOD 1
+#endif
+#else
+#define MYLOC_LOGGING_METHOD 0
+#endif
+
+#if (MYLOC_LOGGING_METHOD==0)
+#define MYLOCLOGSTRING(C)
+#define MYLOCLOGSTRING1(C, X)
+#define MYLOCLOGSTRING2(C, X, Y)
+#define MYLOCLOGSTRING3(C, X, Y, Z)
+#define MYLOCLOGSTRING4(C, X, Y, Z, A)
+#endif
+#if (MYLOC_LOGGING_METHOD==1)
+#define MYLOCLOGSTRING(C)                RDebug::Print(_L(C));
+#define MYLOCLOGSTRING1(C, X)            RDebug::Print(_L(C),X);
+#define MYLOCLOGSTRING2(C, X, Y)         RDebug::Print(_L(C),X, Y);
+#define MYLOCLOGSTRING3(C, X, Y, Z)      RDebug::Print(_L(C),X, Y, Z);
+#define MYLOCLOGSTRING4(C, X, Y, Z, A)   RDebug::Print(_L(C),X, Y, Z, A);
+#endif
+#if (MYLOC_LOGGING_METHOD==2)
+#ifndef __COMMSDEBUGUTILITY_H__
+#define __COMMSDEBUGUTILITY_H__
+#include <flogger.h>
+#endif
+
+
+#define MYLOCLOGSTRING(C)                {_LIT(tempLogDes,C);RFileLogger::WriteFormat(KLogsDir(),KLogFileName(), EFileLoggingModeAppend, tempLogDes());}
+#define MYLOCLOGSTRING1(C, X)            {_LIT(tempLogDes,C);RFileLogger::WriteFormat(KLogsDir(),KLogFileName(), EFileLoggingModeAppend, TRefByValue<const TDesC>(tempLogDes()),X);}
+#define MYLOCLOGSTRING2(C, X, Y)         {_LIT(tempLogDes,C);RFileLogger::WriteFormat(KLogsDir(),KLogFileName(), EFileLoggingModeAppend, TRefByValue<const TDesC>(tempLogDes()),X,Y);}
+#define MYLOCLOGSTRING3(C, X, Y, Z)      {_LIT(tempLogDes,C);RFileLogger::WriteFormat(KLogsDir(),KLogFileName(), EFileLoggingModeAppend, TRefByValue<const TDesC>(tempLogDes()),X,Y,Z);}
+#define MYLOCLOGSTRING4(C, X, Y, Z, A)   {_LIT(tempLogDes,C);RFileLogger::WriteFormat(KLogsDir(),KLogFileName(), EFileLoggingModeAppend, TRefByValue<const TDesC>(tempLogDes()),X,Y,Z,A);}
+#endif
+
+/*
+ *Trace implementation
+ * Description:
+ * Macro definition file for logging.
+ */
+
+#if !(MYLOC_LOGGING_METHOD == 0)
+#ifdef __cplusplus
+
+// define the following macro to enable call stack trace.
+#define FUNCTION_ETRY_EXIT
+
+const TInt KMaxLogLength = 256;
+class CLogFunctionEntryExit : public CBase
+{
+public:
+    CLogFunctionEntryExit(const char* aFunctionName, const TInt aLineNo) :
+        iFunctionName(aFunctionName)
+    {
+    #if (MYLOC_LOGGING_METHOD == 2)
+            iBuffer = HBufC8::New(KMaxLogLength);
+            if (iBuffer != NULL)
+            {
+                TPtr8 buf = iBuffer->Des();
+                buf.Copy((const TUint8 *) aFunctionName);
+                _LIT8(KFormat,"=> %S [%02d])");
+                RFileLogger::WriteFormat(KLogsDir(), KLogFileName(),
+                        EFileLoggingModeAppend, TRefByValue<const TDesC8> (
+                                KFormat()), &buf, aLineNo);
+            }
+    #else                
+            RDebug::Printf("=> %s [%02d])", iFunctionName, aLineNo);
+    #endif                
+        }
+        ~CLogFunctionEntryExit()
+        {
+    #if (MYLOC_LOGGING_METHOD == 2)
+            TPtr8 buf = iBuffer->Des();
+            _LIT8(KFormat,"<= %S");
+            RFileLogger::WriteFormat(KLogsDir(), KLogFileName(),
+                    EFileLoggingModeAppend, TRefByValue<const TDesC8> (KFormat()),
+                    &buf);
+            delete iBuffer;
+    #else            
+            RDebug::Printf("<= %s", iFunctionName);
+    #endif            
+        }
+private:
+        const char* iFunctionName;
+    #if (MYLOC_LOGGING_METHOD == 2)
+        HBufC8* iBuffer;
+    #endif
+};
+
+#ifdef FUNCTION_ETRY_EXIT
+// track
+#pragma message ("MyLocation Call stack trace - ENABLE")
+#define __TRACE_CALLSTACK CLogFunctionEntryExit functionEtryExit(__PRETTY_FUNCTION__,__LINE__)
+#endif
+#endif // __cplusplus
+#endif //
+#ifndef __TRACE_CALLSTACK
+// don't track function enter and exit
+#pragma message ("MyLocation Call stack trace - DISABLE")
+#define __TRACE_CALLSTACK
+#endif
+
+#endif //MYLOCATIONLOGGER_H